<template>
  <el-form ref="form" :model="user" :rules="rules" label-width="80px">
    <el-form-item label="旧密码" prop="oldPassword">
      <el-input
        v-model="user.oldPassword"
        placeholder="请输入旧密码"
        type="password"
        show-password
      />
    </el-form-item>
    <el-form-item label="新密码" prop="newPassword">
      <el-input
        v-model="user.newPassword"
        placeholder="请输入新密码"
        type="password"
        show-password
      />
    </el-form-item>
    <el-form-item label="确认密码" prop="confirmPassword">
      <el-input
        v-model="user.confirmPassword"
        placeholder="请确认新密码"
        type="password"
        show-password
      />
    </el-form-item>
    <el-form-item>
      <el-button type="primary" size="mini" @click="submit">保存</el-button>
      <el-button type="danger" size="mini" @click="close">关闭</el-button>
    </el-form-item>
  </el-form>
</template>

<script>
import { updateUserPwd } from "@/api/system/user";

import { getPublicKey } from "@/api/login";
import { encrypt } from '@/utils/jsencrypt'
export default {
  data() {
    const equalToPassword = (rule, value, callback) => {
      if (this.user.newPassword !== value) {
        callback(new Error("两次输入的密码不一致"));
      } else {
        callback();
      }
    };
    return {
      user: {
        oldPassword: undefined,
        newPassword: undefined,
        confirmPassword: undefined,
      },
      // 表单校验
      rules: {
        oldPassword: [
          { required: true, message: "旧密码不能为空", trigger: "blur" },
        ],
        newPassword: [
          { required: true, message: "新密码不能为空", trigger: "blur" },
          {
            min: 6,
            max: 20,
            message: "长度在 6 到 20 个字符",
            trigger: "blur",
          },
          {
            pattern: /^[^<>"'|\\]+$/,
            message: "不能包含非法字符：< > \" ' \\ |",
            trigger: "blur",
          },
        ],
        confirmPassword: [
          { required: true, message: "确认密码不能为空", trigger: "blur" },
          { required: true, validator: equalToPassword, trigger: "blur" },
        ],
      },
    };
  },
  methods: {
    getPublicKey() {
      return new Promise((resolve, reject) => {
        getPublicKey()
          .then(res => {
            resolve(res)
          })
          .catch(error => {
            reject(error)
          })
      })
    },


    submit() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          this.getPublicKey().then(res=>{
            let publicKey = res.publicKey

            const oldPassword = encrypt(this.user.oldPassword, publicKey)
            const newPassword = encrypt(this.user.newPassword, publicKey)
            updateUserPwd(oldPassword, newPassword).then(
              response => {
                this.$modal.msgSuccess("修改成功");
              }
            );
          })
 
        }
      });

      // this.$refs["form"].validate((valid) => {
      //   if (valid) {
      //     this.getPublicKey().then((res) => {
      //       let publicKey = res.publicKey;
      //       console.log("res.publicKey", res.publicKey);
      //       const oldPassword = encrypt(this.user.oldPassword, publicKey);
      //       const newPassword = encrypt(this.user.newPassword, publicKey);
      //       updateUserPwd(oldPassword, newPassword).then((response) => {
      //              this.$modal.msgSuccess("修改成功");
      //       });
      //     });
      //     // updateUserPwd(this.user.oldPassword, this.user.newPassword).then(response => {
      //     //   this.$modal.msgSuccess("修改成功");
      //     // });
      //   }
      // });
    },
    close() {
      this.$tab.closePage();
    },
  },
};
</script>
